From c5e034fa1a2740e1d03cf75df4d2d5f713dcf66d Mon Sep 17 00:00:00 2001
From: Enrico Joerns <e.joerns@tu-bs.de>
Date: Thu, 2 Oct 2014 01:37:24 +0200
Subject: [PATCH] [cooja] IEEE802154Analyzer: Use logger

Replaced println and printStackTrace by logger
---
 .../cooja/plugins/analyzers/IEEE802154Analyzer.java   | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/tools/cooja/java/org/contikios/cooja/plugins/analyzers/IEEE802154Analyzer.java b/tools/cooja/java/org/contikios/cooja/plugins/analyzers/IEEE802154Analyzer.java
index 74408b363..29e29262b 100644
--- a/tools/cooja/java/org/contikios/cooja/plugins/analyzers/IEEE802154Analyzer.java
+++ b/tools/cooja/java/org/contikios/cooja/plugins/analyzers/IEEE802154Analyzer.java
@@ -2,11 +2,14 @@ package org.contikios.cooja.plugins.analyzers;
 
 import java.io.IOException;
 import java.io.File;
+import org.apache.log4j.Logger;
 
 import org.contikios.cooja.util.StringUtils;
 
 public class IEEE802154Analyzer extends PacketAnalyzer {
 
+  private static final Logger logger = Logger.getLogger(IEEE802154Analyzer.class);
+
   // Addressing modes
   public static final int NO_ADDRESS = 0;
   public static final int RSV_ADDRESS = 1;
@@ -33,7 +36,7 @@ public class IEEE802154Analyzer extends PacketAnalyzer {
       try {
         pcapExporter = new PcapExporter();
       } catch (IOException e) {
-        e.printStackTrace();
+        logger.error(e);
       }
     }
   }
@@ -43,8 +46,7 @@ public class IEEE802154Analyzer extends PacketAnalyzer {
       try {
         pcapExporter.openPcap(pcapFile);
       } catch (IOException e) {
-        System.err.println("Could not open pcap file");
-        e.printStackTrace();
+        logger.error("Could not open pcap file", e);
       }
     }
   }
@@ -69,8 +71,7 @@ public class IEEE802154Analyzer extends PacketAnalyzer {
       try {
         pcapExporter.exportPacketData(packet.getPayload());
       } catch (IOException e) {
-        System.err.println("Could not export PCap data");
-        e.printStackTrace();
+        logger.error("Could not export PCap data", e);
       }
     }